Leister UNIROOF 300, Manual, Page: 19 / 59

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6.3 Positioning the device
• Check whether the material to be welded is clean between the overlap on both the upper and lower sides.
• Then check whether the
welding nozzle (9), drive/pressure roller (8), deflection roller (27) and press-
down belt (26) are clean.
• Swivel the
hot-air blower (10)
so it engages in the park position.
• Now raise up the hot air welder by the guide bar (22, 24) and move the device to the desired welding posi-
tion.
• Now position the welding plate (see scope of delivery[4.2]) and then swivel the track guide roller (16)
downwards.
• Take care to ensure that the
track guide roller (16)
is positioned parallel to the
drive/pressure roller (8)
.
26
27
Welding plate
8
16 8 26 9